Bug 1282424 - initialize member variable |mSpecularConstantInt| in SpecularLightingSoftware. r=mstange

MozReview-Commit-ID: 8ch1A9bGiBj

--HG--
extra : rebase_source : ee673828507d5de411c1a807f9b43ce542e34f21

gfx/2d/FilterNodeSoftware.cpp

@@ -3583,6 +3583,7 @@ DiffuseLightingSoftware::LightPixel(const Point3D &aNormal,
 SpecularLightingSoftware::SpecularLightingSoftware()
  : mSpecularConstant(0)
  , mSpecularExponent(0)
+ , mSpecularConstantInt(0)
 {
 }